| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.51 | 9.649% | $133.2345 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $232.51 | 11.550% | $259.3649 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $29.81 | 12.333% | $33.4865 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $194.66 | 12.366% | $218.7317 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $26.77 | 3.436% | $27.6898 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $141.82 | 10.398% | $156.5664 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $36.95 | 3.647% | $38.2976 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $784.03 | $867.3714 | $867.37 | $867.40 | $867.40 | |